diff --git a/README.md b/README.md
index 3689ec7..fc29569 100644
--- a/README.md
+++ b/README.md
@@ -167,6 +167,8 @@ Step suggestions accept either an array of `{ id, title, ... }` or the JSON:API
 
 When a user types in Step Title, autocomplete filters these titles; Tab/Enter/Ctrl/Cmd+Space or the ⌄ button will insert the selection.
 
+To stop suggestions from popping up while typing, set `data-step-autocomplete="false"` on any ancestor of the editor (for example the element the editor is mounted into). The "Show suggestions" button and Ctrl/Cmd+Space still open the list. The attribute is read on every edit, so toggling it takes effect immediately; `isStepAutocompleteOnTypeEnabled(element)` exposes the same check.
+
 ## Running Tests
 
 Vitest covers the Markdown/block converter. Run the suite with:
diff --git a/src/App.tsx b/src/App.tsx
index bbf1200..89308f2 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -523,6 +523,7 @@ function App() {
     "idle",
   );
   const [darkMode, setDarkMode] = useState(false);
+  const [suggestWhileTyping, setSuggestWhileTyping] = useState(true);
   const [markdownInput, setMarkdownInput] = useState("");
   const [inputError, setInputError] = useState<string | null>(null);
 
@@ -771,6 +772,13 @@ function App() {
           >
             Insert Test
           </button>
+          <button
+            type="button"
+            className="app__action app__action--ghost"
+            onClick={() => setSuggestWhileTyping((v) => !v)}
+          >
+            Suggest while typing: {suggestWhileTyping ? "on" : "off"}
+          </button>
           <button
             type="button"
             className="app__dark-toggle"
@@ -787,7 +795,10 @@ function App() {
       </header>
 
       <section className="app__workspace">
-        <div className="app__editor">
+        <div
+          className="app__editor"
+          data-step-autocomplete={suggestWhileTyping ? "true" : "false"}
+        >
           <BlockNoteView
             editor={editor}
             theme={darkMode ? "dark" : "light"}
diff --git a/src/editor/blocks/stepField.tsx b/src/editor/blocks/stepField.tsx
index ca52163..0e98d28 100644
--- a/src/editor/blocks/stepField.tsx
+++ b/src/editor/blocks/stepField.tsx
@@ -3,7 +3,7 @@ import { Fragment, useCallback, useEffect, useLayoutEffect, useMemo, useRef, use
 import type { ReactNode, ChangeEvent } from "react";
 import { useComponentsContext } from "@blocknote/react";
 import { EditLinkMenuItems } from "@blocknote/react";
-import { useStepAutocomplete, type StepSuggestion } from "../stepAutocomplete";
+import { isStepAutocompleteOnTypeEnabled, useStepAutocomplete, type StepSuggestion } from "../stepAutocomplete";
 import { type SnippetSuggestion } from "../snippetAutocomplete";
 import { useStepImageUpload } from "../stepImageUpload";
 import { escapeMarkdownText, normalizePlainText } from "./markdown";
@@ -884,6 +884,10 @@ export function StepField({
   const [isFocused, setIsFocused] = useState(false);
   const [activeSuggestionIndex, setActiveSuggestionIndex] = useState(0);
   const [showAllSuggestions, setShowAllSuggestions] = useState(false);
+  const [suggestWhileTyping, setSuggestWhileTyping] = useState(true);
+  // Suggestions opened explicitly (button / Ctrl+Space) keep filtering while
+  // typing even when the host disabled suggest-while-typing.
+  const [suggestionsRequested, setSuggestionsRequested] = useState(false);
   const [isUploading, setIsUploading] = useState(false);
   const [previewImageUrl, setPreviewImageUrl] = useState<string | null>(null);
   const [showLinkPopover, setShowLinkPopover] = useState(false);
@@ -959,6 +963,7 @@ export function StepField({
     prevTextRef.current = nextValue;
 
     const markdown = buildFullMarkdown(nextValue, linksRef.current, formattingRef.current);
+    setSuggestWhileTyping(isStepAutocompleteOnTypeEnabled(editorContainerRef.current));
     setPlainTextValue((prev) => {
       const normalized = markdownToPlainText(markdown);
       return prev === normalized ? prev : normalized;
@@ -1255,6 +1260,7 @@ export function StepField({
     const handleBlur = () => {
       setIsFocused(false);
       setShowAllSuggestions(false);
+      setSuggestionsRequested(false);
       // Re-apply formatting highlights after blur because OverType may
       // re-render the preview (via debounced selectionchange) and strip them.
       const instance = editorInstanceRef.current;
@@ -1641,7 +1647,8 @@ export function StepField({
     isFocused &&
     filteredSuggestions.length > 0 &&
     (!hasExactMatch || showAllSuggestions) &&
-    (showAllSuggestions || normalizedQuery.length >= 1);
+    (showAllSuggestions ||
+      (normalizedQuery.length >= 1 && (suggestWhileTyping || suggestionsRequested)));
 
   useEffect(() => {
     setActiveSuggestionIndex(0);
@@ -1736,6 +1743,7 @@ export function StepField({
       onSuggestionSelect?.(suggestion);
       setActiveSuggestionIndex(0);
       setShowAllSuggestions(false);
+      setSuggestionsRequested(false);
       requestAnimationFrame(() => {
         textareaNode?.focus();
         if (textareaNode) {
@@ -1914,6 +1922,7 @@ export function StepField({
       ) {
         event.preventDefault();
         setShowAllSuggestions(true);
+        setSuggestionsRequested(true);
         return;
       }
 
@@ -2183,6 +2192,7 @@ export function StepField({
                   onMouseDown={(event) => {
                     event.preventDefault();
                     setShowAllSuggestions(true);
+                    setSuggestionsRequested(true);
                     textareaNode?.focus();
                   }}
                   aria-label="Show suggestions"
diff --git a/src/editor/stepAutocomplete.test.ts b/src/editor/stepAutocomplete.test.ts
index 33cc16f..6e63360 100644
--- a/src/editor/stepAutocomplete.test.ts
+++ b/src/editor/stepAutocomplete.test.ts
@@ -2,7 +2,12 @@ import { describe, expect, it } from "vitest";
 import { parseStepsFromJsonApi } from "./stepAutocomplete";
 import { renderToStaticMarkup } from "react-dom/server";
 import React from "react";
-import { setStepsFetcher, useStepAutocomplete } from "./stepAutocomplete";
+import {
+  STEP_AUTOCOMPLETE_ATTRIBUTE,
+  isStepAutocompleteOnTypeEnabled,
+  setStepsFetcher,
+  useStepAutocomplete,
+} from "./stepAutocomplete";
 
 describe("parseStepsFromJsonApi", () => {
   it("converts JSON:API resources into step suggestions", () => {
@@ -101,3 +106,29 @@ describe("parseStepsFromJsonApi", () => {
     setStepsFetcher(null);
   });
 });
+
+describe("isStepAutocompleteOnTypeEnabled", () => {
+  const nodeWithHost = (value: string | null) =>
+    ({
+      closest: (selector: string) => {
+        expect(selector).toBe(`[${STEP_AUTOCOMPLETE_ATTRIBUTE}]`);
+        return value === null ? null : { getAttribute: () => value };
+      },
+    }) as unknown as Element;
+
+  it("is enabled without a node", () => {
+    expect(isStepAutocompleteOnTypeEnabled(null)).toBe(true);
+  });
+
+  it("is enabled when no ancestor carries the attribute", () => {
+    expect(isStepAutocompleteOnTypeEnabled(nodeWithHost(null))).toBe(true);
+  });
+
+  it("is enabled when the attribute is \"true\"", () => {
+    expect(isStepAutocompleteOnTypeEnabled(nodeWithHost("true"))).toBe(true);
+  });
+
+  it("is disabled when the attribute is \"false\"", () => {
+    expect(isStepAutocompleteOnTypeEnabled(nodeWithHost("false"))).toBe(false);
+  });
+});
diff --git a/src/editor/stepAutocomplete.tsx b/src/editor/stepAutocomplete.tsx
index 53f6288..2b5a39e 100644
--- a/src/editor/stepAutocomplete.tsx
+++ b/src/editor/stepAutocomplete.tsx
@@ -47,6 +47,15 @@ export function setStepsFetcher(fetcher: StepSuggestionsFetcher | null) {
   inflightPromise = null;
 }
 
+// Hosts that cannot reach `setX` setters opt out of suggest-while-typing with
+// `data-step-autocomplete="false"` on any ancestor of the editor.
+export const STEP_AUTOCOMPLETE_ATTRIBUTE = "data-step-autocomplete";
+
+export function isStepAutocompleteOnTypeEnabled(node: Element | null | undefined): boolean {
+  const host = node?.closest(`[${STEP_AUTOCOMPLETE_ATTRIBUTE}]`);
+  return host?.getAttribute(STEP_AUTOCOMPLETE_ATTRIBUTE) !== "false";
+}
+
 export function useStepAutocomplete(): StepSuggestion[] {
   const [suggestions, setSuggestions] = useState<StepSuggestion[]>(() => {
     if (cachedSuggestions.length > 0) return cachedSuggestions;
diff --git a/src/index.ts b/src/index.ts
index 6e8db69..7fd30c3 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -48,6 +48,8 @@ export {
   useStepAutocomplete,
   parseStepsFromJsonApi,
   setStepsFetcher,
+  isStepAutocompleteOnTypeEnabled,
+  STEP_AUTOCOMPLETE_ATTRIBUTE,
   type StepSuggestion,
   type StepJsonApiDocument,
   type StepJsonApiResource,